h3 {
    font-size: 36px;
    line-height: 41px;
    color: #333333;
}

.banner {
    height: 640px;
    background: url("../image/clue-cash/banner.jpg") no-repeat center, linear-gradient(to right, #E3EFFF, #E1EEFE);
}

.content {
    width: var(--width);
    margin: auto;
}

.banner .content {
    padding-top: 240px;
}

.banner h2 {
    font-size: 48px;
    line-height: 58px;
    color: #333;
}

.banner p {
    margin-top: 24px;
    margin-bottom: 58px;
    width: 640px;
    font-size: 20px;
    line-height: 28px;
    color: #666666;
}

.banner button {
    width: 120px;
    height: 48px;
    font-size: 16px;
    margin-right: 20px;
}

.top {
    padding-top: 90px;
    padding-bottom: 124px;
    text-align: center;
}

.top h3 {
    margin-bottom: 100px;
}

.top .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top .content li {
    flex: 1;
}

.top .content li img {
    height: 144px;
    margin-bottom: 36px;
}

.top .content li div {
    font-size: 24px;
    line-height: 30px;
    color: #333333;
    margin-bottom: 16px;
}

.top .content li p {
    font-size: 16px;
    line-height: 24px;
    color: #666666;
    width: 236px;
    margin: auto;
}

.center {
    padding-top: 76px;
    padding-bottom: 76px;
    text-align: center;
    background: linear-gradient(259.23deg, rgba(224, 236, 255, 0.175) 14.92%, rgba(255, 255, 255, 0.145) 83.95%), url("../image/clue-cash/解决方案架构设计-bg.png");
    background-repeat: no-repeat;
    background-size: cover;
}

.center h3 {
    margin-bottom: 60px;
}

.center .content {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    filter: drop-shadow(4px 6px 40px rgba(23, 116, 255, 0.13));
}

.bottom {
    padding-top: 76px;
    padding-bottom: 76px;
}

.bottom h3{
    margin-bottom: 93px;
    text-align: center;
}

.bottom .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bottom .content li {
    height: 476px;
    width: 401px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    filter: drop-shadow(2px 2px 20px rgba(23, 116, 255, 0.1));
}

.bottom .content li div {
    position: absolute;
    padding: 80px 50px;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bottom .content li img {
    position: relative;
    width: calc(100% + 54px);
    margin-left: -32px;
    margin-top: -36px;
}

.bottom .content h4 {
    font-size: 28px;
    line-height: 28px;
    color: #333333;
    text-align: center;
    margin-bottom: 60px;
}

.bottom .content p {
    margin-bottom: 28px;
    font-size: 20px;
    line-height: 24px;
    text-align: justify;
    color: #666666;
    width: 300px;
    position: relative;
    margin-left: 12px;
}

.bottom .content p::before {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    left: -20px;
    top: 8px;
    background: linear-gradient(159.44deg, #E8FFFB 3.41%, #4988FD 86.36%);
}